Pneumatic actuator for an electric switch



FIG. 1 is a top plan view of a pneumatic actuator for an electric switchshowing my new design;

FIG. 2 is a left side elevational view thereof, the right sideelevational view thereof being a mirror image;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a rear elevational view thereof.

The ornamental design for a pneumatic actuator for an electric switch,as shown and described.